masterlib.ru - dns.ninja

`masterlib.ru`

DNSSEC	⚠️ Not signed
NS	`ns1.snparking.ru` ⭐
		A	37.221.193.103^{🇩🇪 netcup-AS37.221.192.0/22}
			PTR	`v22016063652435391.goodsrv.de`
		A	194.63.142.195^{🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24}
			PTR	`ns1.snparking.ru`
NS	`ns3.domains.ru` ⚠️ Not in zone NS records
		A	37.221.193.103^{🇩🇪 netcup-AS37.221.192.0/22}
			PTR	`v22016063652435391.goodsrv.de`
		A	194.63.142.195^{🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24}
			PTR	`ns1.snparking.ru`
NS	`ns4.domains.ru` ⚠️ Not in zone NS records
		A	5.45.106.252^{🇩🇪 netcup-AS5.45.104.0/22}
			PTR	`v22016113652440052.goodsrv.de`
		A	62.122.170.168^{🇺🇸 SERVEREL-AS62.122.168.0/21}
			PTR	`62.122.170.168.serverel.net`
SOA	`ns1.snparking.ru`hostmaster@masterlib.ru 2022-03-28 #94

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069925

Same first word

masterlib.com

masterlib.ru

masterlib.s3.amazonaws.com

Similar names

DNS History

15 records (3 active, 12 former)

●NSns1.snparking.ru2017-01-12 → 2026-08-09 · 3 obs

○ 2016-04-16 09:43:54
● 2017-01-12 09:03:10
● 2026-08-09 14:13:06

○NSns2.snparking.ru2017-01-12 → 2026-06-21 · 7 obs

○ 2016-04-16 09:43:54
● 2017-01-12 09:03:10
● 2026-05-14 16:29:08
○ 2026-05-22 05:47:34
● 2026-06-21 14:29:40
○ 2026-08-08 23:47:16
○ 2026-08-09 14:13:06

●NSns3.domains.ru2026-05-14 → 2026-08-09 · 3 obs

○ 2017-01-12 09:03:10
● 2026-05-14 16:29:08
● 2026-08-09 14:13:06

○NSns3.salenames.ru2015-06-20 → 2016-04-16 · 4 obs

● 2015-06-20 09:42:06
● 2016-04-16 09:43:54
○ 2017-01-12 09:03:10
○ 2026-08-09 14:13:06

●NSns4.domains.ru2026-05-14 → 2026-08-09 · 3 obs

○ 2017-01-12 09:03:10
● 2026-05-14 16:29:08
● 2026-08-09 14:13:06

○NSns4.salenames.ru2015-06-20 → 2016-04-16 · 4 obs

● 2015-06-20 09:42:06
● 2016-04-16 09:43:54
○ 2017-01-12 09:03:10
○ 2026-08-09 14:13:06

○NSsnparking.com2017-01-12 → 2017-01-12 · 4 obs

○ 2016-04-16 09:43:54
● 2017-01-12 09:03:10
○ 2026-05-14 16:29:08
○ 2026-08-09 14:13:06

○MX148.240.4.322015-11-02 → 2015-11-02 · 4 obs

○ 2015-06-20 09:42:06
● 2015-11-02 02:11:26
○ 2016-01-23 20:28:34
○ 2026-08-09 14:13:06

○MX148.240.4.322015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 09:42:06
○ 2015-11-02 02:11:26
○ 2026-08-09 14:13:06

○MXvoid.blackhole.mx2016-01-23 → 2026-06-21 · 9 obs

○ 2015-11-02 02:11:26
● 2016-01-23 20:28:34
● 2016-04-16 09:43:54
○ 2017-01-12 09:03:10
● 2026-05-14 16:29:08
○ 2026-05-22 05:47:34
● 2026-06-21 14:29:40
○ 2026-08-09 13:31:00
○ 2026-08-09 14:13:06

○A109.206.190.542015-11-02 → 2015-11-02 · 4 obs

○ 2015-06-20 09:42:06
● 2015-11-02 02:11:26
○ 2016-01-23 20:28:34
○ 2026-08-09 14:13:06

○A192.237.187.2082016-01-23 → 2016-01-23 · 4 obs

○ 2015-11-02 02:11:26
● 2016-01-23 20:28:34
○ 2016-04-16 09:43:54
○ 2026-08-09 14:13:06

○A62.122.170.1712026-05-14 → 2026-06-21 · 6 obs

○ 2017-01-12 09:03:10
● 2026-05-14 16:29:08
○ 2026-05-22 05:47:34
● 2026-06-21 14:29:40
○ 2026-08-09 13:31:00
○ 2026-08-09 14:13:06

○A91.195.240.1352017-01-12 → 2017-01-12 · 4 obs

○ 2016-04-16 09:43:54
● 2017-01-12 09:03:10
○ 2026-05-14 16:29:08
○ 2026-08-09 14:13:06

○A91.195.241.862015-06-20 → 2016-04-16 · 6 obs

● 2015-06-20 09:42:06
○ 2015-11-02 02:11:26
○ 2016-01-23 20:28:34
● 2016-04-16 09:43:54
○ 2017-01-12 09:03:10
○ 2026-08-09 14:13:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...	-
masterlib.ru	ns3.domains.ru, ns4.domains.ru	-

✅ Authoritative Response

Server:62.122.170.168

NS records: ns3.domains.ru, ns4.domains.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterlib.ru (unsigned zone)

⏱️ Timing

Total: 890ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.122.170.171`
SOA	1	`ns1.snparking.ru hostmaster.masterlib.ru`

Analysis

Name Servers

Three name servers are authoritative for masterlib.ru: ns3.domains.ru, ns4.domains.ru and ns1.snparking.ru.

At least some of masterlib.ru's name servers are shared with other domains, for example modee.ru, nsaw.ru, diflucan.ru and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.snparking.ru, ns1.privateperson.ru and ns2.privateperson.ru.

The hostnames ns3.domains.ru, ns4.domains.ru and ns1.snparking.ru each point to two IP numbers. ns3.domains.ru and ns1.snparking.ru both resolve to 37.221.193.103 and 194.63.142.195, while ns4.domains.ru resolves to 5.45.106.252 and 62.122.170.168.

These two host names — ns3.domains.ru and ns1.snparking.ru — each point to 37.221.193.103 IP addresses.

These two host names — ns3.domains.ru and ns1.snparking.ru — each point to 194.63.142.195 IP addresses.